Pages 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 8934 result(s) returned

Quartz crystal microbalance/heat conduction calorimetry (QCM/HCC), a new technology capable of isoth
A new technology called the quartz crystal microbalance/heat conduction calorimeter (QCM/HCC) capable of simultaneous, high sensitivity mass change and heat flow measurements under isothermal conditions, was developed. The QCM/HCC consists of two highly sensitive sensors. A quartz crystal microbalance measures mass changes on its surface (to ±0.25ng/cm2), while a thermopile positioned between the WCM and a heat sink measures heat flows (to ±50nW) to and from the surface of the QCM. In the
Author(s): Shirazi, Hamid M.

License information
Related content

Rights not set

Writing the Equation of a Line
Instructor uses white board and marker to teach students how to write the equation of a line in slope-intercept form using a table of ordered pairs.
Author(s): No creator set

License information
Related content

The Mindset of Internationally Successful Companies
Risk management for going global requires a delicate balance of detail-oriented preparation and openness to uncertainty.
Author(s): Dennis Lee, Director, RSM Chio Lim, and Benjamin K

License information
Related content

Rights not set

Mingoville : Engelse woordjes leren
mingoville.png

Via deze app kunnen leerlingen zelfstandig Engelse woordjes leren. Het eerste level kan je gratis spelen. Daarin leer je via spelletjes de Engelse benaming voor een aantal dieren.


Author(s): No creator set

License information
Related content

Broad-line region

In the model, the clouds of the broad-line region surround the central engine within the opening in the middle of the dust torus. The radius of the BLR is of the order of 1014 m, placing it well inside the torus. At this distance from the black hole orbital speeds are several thousand kilometres per second, which is consistent with the typical speed of 5000 km s−1 that is measured from Doppler broadening. The clouds are fully exposed to the intense radiation from the e
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

3.5.1 Hair cells transform mechanical energy into neural signals

The tectorial membrane runs parallel to the basilar membrane, so when the basilar membrane vibrates up and down in response to motion at the stapes, so does the tectorial membrane. However, as shown in Figure 14, the displacement of the membranes causes them to pivot about different hinging points and this creates a shearing force betw
Author(s): The Open University

License information
Related content

Copyright © 2013 The Open University

African Studies Lecture Series: Dr. Melissa Graboyes, “Economies of Blood in East Africa: From Wit
Melissa Graboyes is the assistant director of the African Studies Program at the University of Oregon. She received her Ph.D. in history from Boston University specializing in modern East Africa and medical history. She also received her masters in public health with an emphasis on medical ethics. Her research interests are broadly focused on the [...]
Author(s): jennifer

License information
Related content

Rights not set

Droplet lens technology opens microscopy to the masses
An Australian National University scientist has discovered a simple, cheap way of turning a smart phone into a high-resolution microscope, opening the door to a revolution in science and medicine in developing countries. The transformation is made by attaching a tiny lens made of a clear pliable polymer onto the camera lens of a phone, explains inventor Dr Steve Lee, from the Department of Biomedical Engineering. "We make it by putting a droplet of PDMS onto a microscope cover slip and then inv
Author(s): No creator set

License information
Related content

3.044 Materials Processing (MIT)
The goal of 3.044 is to teach cost-effective and sustainable production of solid material with a desired geometry, structure or distribution of structures, and production volume. Toward this end, it is organized around different types of phase transformations which determine the structure in various processes for making materials, in roughly increasing order of entropy change during those transformations: solid heat treatment, liquid-solid processing, fluid behavior, deformation processing, and
Author(s): Kirchain, Randolph,Powell IV, Adam

License information
Related content

Content within individual OCW courses is (c) by the individual authors unless otherwise noted. MIT OpenCourseWare materials are licensed by the Massachusetts Institute of Technology under a Creative C

3.6 Conclusion

I asked the question at the beginning of this section on Sundanese gamelan music: how is it possible for a group of musicians to play highly complex music, in a cohesive manner, without the use of notation and without having to memorise impossibly large amounts of music? My answer came in a number of stages.

  1. Rather than reading, or memorising vast amounts of music, the musicians memorise the simple frameworks of pieces (the Javanese term for this, bal
    Author(s): The Open University

    License information
    Related content

    Copyright © 2016 The Open University

Virtual Maths - Numbers, 2D Elipse simulation tool
Interactive simulation tool demonstrating formula for calculating the area of an elipse
Author(s): Leeds Metropolitan University

License information
Related content

http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

2.4 The effect of interstellar dust

Let's now consider the dust. Photoexcitation (by absorption of photons) and collisional excitation (by atoms/molecules) occur in the atoms and molecules that constitute the surface of a dust grain. Much of this energy is shared throughout the grain, raising its temperature until thermal radiation from the grain balances the energy absorbed. An alternative fate for an incident photon is to be scattered (Figure 15), a process that is very efficient at certain wavelengths. Figure 20 illustrates
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

References

Flood, G. (1999) Beyond Phenomenology: Rethinking the Study of Religion, London: Cassell.
Freud, S. (1995) The Standard Edition of the Complete Psychological Works of Sigmund Freud, trans .J. Strachey, Volume XXI (1927-1931), London: The Hogarth Press and The Institute of Psycho-analysis.
Glassie, H. (1995) 'Tradition', Journal of American Folklore, vol.10
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

5 Coal production in the UK early in the 21st century

This section examines the UK's coal industry in a little more detail, to see how the complex interplay of location, economics and politics has led to the rapid demise of an industry that was once at the heart of the UK's economy.

Figure 38 shows production and consumption figures for coal mined in the UK since 1945 a
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

Summer Graduation 2011: Thursday July 21, 2pm
Coverage of our 2pm Graduation ceremony.
Author(s): No creator set

License information
Related content

The Battle for Control of Online Communications
The Internet offers users many opportunities for communicating and exchanging ideas, but abuse, censorship, and the manipulation of Internet traffic have put free and open communication at risk. In this talk, Georgia Tech Associate Professsor, Nick Feamster, will present approaches developed to preserve free and open communication on the Internet in the face of numerous threats. First discussed is the threat of message abuse (e.g., spam) and methods developed for mitigating it. Next, is the deve
Author(s): No creator set

License information
Related content

Kladifko, R., Li, J., and Dunlap, J. (October 2011). The School Principal: A Tough Job with Few Ta
Robert Kladifko, Jinyi Li, Jody Dunlap
An ever-challenging and increasing dilemma facing schools is finding qualified individuals who are willing to take school leadership positions. This s

Author(s): No creator set

License information
Related content

3.2.1 Formal publication

The first formal, peer-reviewed, publication of part of Pusztai's work came in the Lancet in October 1999. Pusztai and his co-author Stanley Ewen had developed the work to include measurements on the effect of GNA potatoes on the structure of the rat intestine. They were looking for any effect of the GM diet on the mucosal cell layer lining the gut. Any increase in thickness would indicate that the diet had prompted increased growth of these layers, seen as a deleterious effect. In the
Author(s): The Open University

License information
Related content

Copyright © 2016 The Open University

John McMorrow on Total Leadership - Graduate School of Business Alumni Events
'Total Leadership for the 21st Century' presented by John McMorrow, Director of Leadership Management Australasia. John McMorrow explains the model for Total Leadership and how it can change the way people and organisations interact and function.
Author(s): No creator set

License information
Related content

Observe Water in Winter and Summer
On Earth, water can regularly be found in three different phases — liquid, solid, and gas — each of which has noticeably different properties. For example, a boat can glide through liquid water in summer, but it cannot do so when the water turns to solid ice in winter. Atmospheric conditions, specifically seasonal temperatures, can influence the phase in which water exists at a given time. This short video segment depicts water in different seasons at the same location.  No narration.  Run
Author(s): No creator set

License information
Related content

Pages 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447